Remove Vibration Damper Center Bolt - Volvo D 20 Service Manual

Group 21 Engine
Timing gear belts, replacement
-timing gear covers (front and rear)
Check that cyl. 1 is at TDC - iniection
Check'0' nrark on flywheel.
Adjust if necessary, use 5187 to turn engine
L6
Turn engine until cyl. 1 is at TDC - injection
Alwals Jre vib ation ddmpercenterboll
totL'n pn9ine
27 mm socket or wrench 5188
Both cyLinder 1 cams should point obLiquelY 'rpwards
L 7
Remove vibration damper center bolt
U s e 5 1 8 7 1 o p r e v e n t p u L l e v f r o m r o t a l i n g , a n d s o c k e t
5 1 8 8 t o u n s c r e w b o l t .
I t m a y b e n e c e s s a r y t o t u r n e n g i n e s l i g h t l v s o i h a t 5 1 8 7
r e s t s o n f a n b e a f i n g .
t ,
61